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DEWALT DXGNR8000 vs Champion Power Equipment 201431

DEWALT DXGNR8000 vs Champion Power Equipment 201431

DEWALT DXGNR8000 vs Champion 201431: compare 8000W vs 9200W output, 9 vs 11.5 hr runtime, weight, and noise for home backup and job sites.

  • DEWALT DXGNR8000
  • Champion Power Equipment 201431

Comparison Overview

Champion Power Equipment 201431 brings more muscle and longer run time, delivering 9200 running watts and 11500 starting watts versus the DEWALT DXGNR8000 at 8000 running watts and 10000 starting watts. That extra headroom can matter when you are starting bigger loads like a well pump, sump pump, or larger central AC components.

Runtime is another practical separator. At 50% load, the Champion is rated for 11.5 hours, while the DEWALT is rated for 9 hours, which can mean fewer refueling stops during an overnight outage. The tradeoff is portability, the DEWALT weighs 183 lb and the Champion weighs 209 lb, so moving the Champion around a driveway or job site typically takes more effort.

Neither is an inverter generator, so they are better suited to tools and essential home circuits than sensitive electronics without a quality surge protector. Both include a 3-year warranty. Pick the DEWALT if you want a bit less weight and still-strong output, and lean Champion if you want more starting power and longer run time per tank.

Key takeaways

  • Champion Power Equipment 201431 delivers 9200 running watts and 11500 starting watts.
  • DEWALT DXGNR8000 provides 8000 running watts and 10000 starting watts for essentials.
  • Champion runs up to 11.5 hours at 50% load, DEWALT is rated 9 hours.
  • DEWALT weighs 183 lb, Champion weighs 209 lb, both are heavy to move.
  • Both are non-inverter gasoline generators with a 3-year warranty.

Best use cases

Choose the DEWALT DXGNR8000 if you want a strong, straightforward gasoline generator for home backup essentials without going as big and heavy as some higher-output models. With 8000 running watts and 10000 starting watts, it is a solid fit for powering a refrigerator and freezer, lights, a gas furnace blower, a microwave, and intermittent loads like a sump pump, as long as you manage what runs at the same time. At 183 lb, it is still heavy, but it is noticeably easier to reposition than a 200-plus-pound unit when you need to roll it out of a garage or around a job site. The 9-hour runtime at 50% load is workable for evening coverage, but you should expect more frequent refueling during longer outages.

Choose the Champion Power Equipment 201431 if your priority is extra breathing room for higher starting loads and longer stretches between refills. Its 11500 starting watts can be the difference between a motor starting cleanly or bogging down when multiple appliances kick on. The 11.5-hour runtime at 50% load is especially helpful for overnight use or when you cannot babysit fuel levels. The tradeoffs are the added bulk at 209 lb and a published noise level of 74 dB, which can feel loud in a quiet neighborhood. Like the DEWALT, it is not an inverter, so it is not the best choice for camping, RV quiet hours, or directly powering sensitive electronics without added protection.

Verdict & recommendation

If your priority is higher output and fewer refueling breaks, the Champion Power Equipment 201431 is the better fit on paper, thanks to 9200 running watts, 11500 starting watts, and 11.5 hours at 50% load. It is a practical choice for larger homes, heavier motor starts, or anyone who wants more cushion during an outage.

If your priority is keeping weight a bit more manageable while still getting serious capacity, the DEWALT DXGNR8000 makes sense at 183 lb with 8000 running watts and a 3-year warranty. You give up some runtime and starting headroom, but it can still cover many essential circuits with smart load management.

In the end, choose based on how often you expect big motor starts and how much you value longer run time versus easier handling.

Last updated March 8, 2026

  • Model DXGNR8000
    Model DXGNR8000

    DEWALT 8,000W Gas Generator

    8000W
    Running
    0 dB
    Noise
    View details
  • Model 201431
    Model 201431

    Champion Power Equipment 9,200W Gas Generator

    9200W
    Running
    74 dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationDEWALT DXGNR8000Champion Power Equipment 201431
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
8000 W
Winner: Winner: 9200 W
Starting watts
10000 W
Winner: Winner: 11500 W
Noise (lower limit)
0 dB
Winner: Winner: 74 dB
Weight
Winner: Winner: 183 lbs
209 lbs
Run time @50% load
9 h
Winner: Winner: 11.5 h
Run time @25% load
Not available
Not available
Fuel tank
7.5 gal
7.7 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
27.3 x 27.4 x 28.5
28 x 25.9 x 26.9
Electrical
Voltage (AC)
120/240
120/240V 60 Hz
Voltage (DC)
Not available
Not available
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available
20 %
Engine
Engine
Dewalt OHV 4-stroke, 420 cc
459 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil, Electric
Recoil, Electric
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
8000 W
9200 W
Starting watts
10000 W
11500 W
Running amps (120V)
Not available
Not available
Running amps (240V)
Not available
Not available
Peak amps (120V)
Not available
Not available
Peak amps (240V)
Not available
Not available
Run time @50% load
9 h
11.5 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
CARB, EPA
EPA, ANSI/PGMA G300-2023
Security
Not available
Not available
Spark arrestorYesYes
Neutral
true
Bonded to frame
UPC
696471074536
817198027906
Core / High-priority specs
Running Watts (Gasoline)
8000
9200
Starting Watts (Gasoline)
10000
11500
Runtime @ 50% Load (Gasoline)
9
11.5
AC Outlet Types
2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R)
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
420
459
Engine Oil Type
Not available
10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
9
11.5
Safety & compliance
Overload Protection System
Low oil and overload protection
Volt Guard surge protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Oil, battery charger, battery, and wheel kit
Oil, funnel, battery charger, battery, and wheel kit
Warranty & identification
Commercial Warranty
3
3
Part Number
DXGNR8000E
Not available
Additional specs
Summary
The DEWALT DXGNR8000 is an 8,000-watt gasoline generator built for job sites and temporary power needs. Its dual-voltage output and heavy-duty construction handle both household circuits and professional equipment, making it suitable for contractors and homeowners managing extended outages or remote work.
The Champion Power Equipment 201431 is a 9200-watt electronic fuel injection generator designed for reliable power delivery.
  • Most Powerful
    Champion Power Equipment 201431
    9200W running
  • Quietest
    Champion Power Equipment 201431
    74 dB
  • Longest Runtime
    Champion Power Equipment 201431
    11.5h at 50% load
Where to buy
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DEWALT DXGNR8000
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Champion Power Equipment 201431
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